77861234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 131072256

約数和(自身を除く): 53211022

約数列:

[1, 2, 11, 22, 47, 94, 257, 293, 514, 517, 586, 1034, 2827, 3223, 5654, 6446, 12079, 13771, 24158, 27542, 75301, 132869, 150602, 151481, 265738, 302962, 828311, 1656622, 3539147, 7078294, 38930617, 77861234]

約数ペア:

[(1, 77861234), (2, 38930617), (11, 7078294), (22, 3539147), (47, 1656622), (94, 828311), (257, 302962), (293, 265738), (514, 151481), (517, 150602), (586, 132869), (1034, 75301), (2827, 27542), (3223, 24158), (5654, 13771), (6446, 12079)]